2021 YAMAHA YXZ1000R Owners Manual

5-42
5
Low speed compression damping forceTo increase the compression damping force
and thereby harden the low speed compres-
sion damping, turn the compression damping
force adjusting screw in direction (a). To de-
crease the compression damping force and
thereby soften the low speed compression
damping, turn the adjusting screw in direction
(b).
1. High speed compression damping force adjusting boltHigh speed compression damping settingMinimum (soft):4 turn(s) out from the fully turned in posi-
tion
Standard: 2 turn(s) out from the fully turned in posi-
tion
Maximum (hard): Adjusting bolt fully turned in
1
(a)
(b)
1. Low speed compression damping force adjusting screw
1
(a)
(b)
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5-43
5
WARNING
EWB03500These shock absorber assemblies contain
highly pressurized nitrogen gas. Read and
understand the following information be-
fore handling the shock absorber assem-
blies.
 Do not tamper with or attempt to open
the cylinder assemblies.
 Do not subject the shock absorber as-
sembly to an open flame or other high
heat source. This may cause the unit to
explode due to excessive gas pressure. 
Do not deform or damage the cylinders
in any way. Cylinder damage will result in
poor damping performance.
 Do not dispose of a damaged or worn
out shock absorber assembly yourself.
Take the shock absorber assembly to a
Yamaha dealer for any service.
EBU35057Auxiliary DC jack
Low speed compression damping setting Minimum (soft):4 turn(s) out from the fully turned in posi-
tion
Standard: 2 turn(s) out from the fully turned in posi-
tion
Maximum (hard): Adjusting screw fully turned in
1. Auxiliary DC jack cap
2. Auxiliary DC jack
2
1
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5-44
5
This model has an auxiliary DC jack located at
the left side of the glove compartment. A 12-
V accessory with the proper plug, such as a
radio or smartphone charger, can be used
when the engine is running and the headlights
are off.1. Start the engine. (See page 7-2.)
2. Turn the headlights off. (See page 5-16.)
3. Open the auxiliary DC jack cap.
4. Make sure the accessory is off.
5. Insert the accessory power plug.
6. Turn the accessory on.TIP Turn off the accessory before plugging in-
to/unplugging from the jack.
 When the auxiliary DC jack is not being
used, cover it with the cap.
NOTICEECB02251Do not use accessories requiring more
than the stated maximum capacity. Do-
ing so may overload the circuit and cau-
se the fuse to blow.
 If accessories are used while the head-
lights are on and/or without the engine
running, the battery may discharge.
 Do not use an automotive cigarette light-
er or other accessories with a plug that
gets hot, because the jack can be dam-
aged.
Auxiliary DC jack maximum capacity:
10.0 A (120 W)
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6-1
6
EBU31574
FOR YOUR SAFETY – PRE-OPERATION CHECKS
EBU31585Before starting off, inspect the vehicle to make sure it is in safe operating condition. Use the fol-
lowing checklist and related information as a guide. Also, follow the service intervals in the peri-
odic maintenance chart to keep the vehicle in safe operating condition.
WARNING
EWB00482Failure to inspect or maintain the vehicle properly increases the possibility of an accident
or equipment damage. Do not operate the vehicle if you find any problem. If a problem can-
not be corrected by the procedures provided in this manual, have the vehicle inspected by
a Yamaha dealer. Pre-operation checklist
ITEM ROUTINE PAGE
Brakes • Check operation, free play, fluid level, and fluid leakage.
• Fill with DOT 4 brake fluid if necessary. 6-3, 9-45, 9-52
Clutch • Check operation, free play, fluid level, and fluid leakage.
• Fill with DOT 4 brake fluid if necessary. 6-3, 9-49
Parking brake • Check for proper operation, condition, and free play. 9-51
Fuel • Check fuel level.
• Fill with the recommended fuel if necessary. 6-4
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6-2
6
Engine oil• Check oil level.
• Fill with oil to proper level if necessary.
6-6, 9-16
Drivetrain • Check front differential, transmission case, and rear final
gear for leakage. 6-6, 6-6, 6-6, 9-27,
9-30, 9-32
Coolant • Check coolant level in reservoir.
• Fill with coolant if necessary. 6-6, 9-34
Accelerator pedal • Check free play and for proper operation. 6-7
Seat belts • Check for proper operation and belt wear. 6-7
Passenger handhold • Check for stability and proper fastening. 6-7, 8-8
Steering • Check for proper operation. 6-7
Shift lever • Check for proper operation. 6-8
Fittings and fasteners • Check all fittings and fasteners. 6-8
Instruments, lights and
switches • Check for proper operation.
4-3, 5-2, 6-8, 9-65,
9-65
Wheels and tires • Check tire pressure and for wear and damage. 6-8, 9-56, 9-57
Axle boots • Check for damage. 9-36
ITEM
ROUTINE PAGE
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6-3
6
EBU31731Front and rear brakesBrake pedal
Check that there is no free play in the brake
pedal. If there is free play, have a Yamaha
dealer check the brake system. (See page
9-49.)
 Check the operation of the brake pedal. It
should move smoothly and there should be
a firm feeling when the brakes are applied.
If not, have the vehicle inspected by a
Yamaha dealer.
Brake fluid level
Check the brake fluid level. Add fluid if neces-
sary. (See page 9-47.) Brake fluid leakage
Check to see if any brake fluid is leaking out
of the pipe joints or the brake fluid reservoir.
Apply the brakes firmly for one minute. If there
is any leakage, have the vehicle inspected by
a Yamaha dealer.
Brake operation
Check the operation of the brakes at the start
of every drive. Test the brakes at slow speed
after starting out to make sure they are work-
ing properly. If the brakes do not provide
proper braking performance, inspect the
brake system. (See page 9-45.)
EBU35491ClutchClutch pedal
Check the operation of the clutch pedal. The
pedal should move smoothly and there
should be some resistance when the clutch
pedal is depressed.
Specified brake fluid: DOT 4
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6-4
6
Clutch fluid
Depress and release the clutch pedal five
times. Check to see if any fluid is leaking out
of the hoses, reservoir, or master cylinder.
Check the clutch fluid level and correct if nec-
essary. (See page 9-47.)TIPIf any leakage is found, or if the clutch pedal
offers little resistance, have a Yamaha dealer
service the vehicle. EBU36972FuelMake sure there is sufficient fuel in the tank.
Refuel if necessary.
WARNING
EWB02522Gasoline and gasoline vapors are ex-
tremely flammable. To avoid fires and ex-
plosions and to reduce the risk of injury
when refueling, follow these instructions.
1. Before refueling, turn off the engine andbe sure that no one is sitting in the vehi-
cle.
Never refuel while smoking, or while in
the vicinity of sparks, open flames, or
other sources of ignition such as the pilot
lights of water heaters and clothes dry-
ers.
2. Do not overfill the fuel tank. Because fuel expands when it heats up, heat from the
engine or the sun can cause fuel to spill
out of the fuel tank.
3. Wipe up any spilled fuel immediately.
4. Be sure the fuel tank cap is closed se- curely.
WARNING
EWB02532Gasoline is poisonous and can cause inju-
ry or death. Handle gasoline with care.
Never siphon gasoline by mouth. If you
should swallow some gasoline or inhale a
lot of gasoline vapor, or get some gasoline
in your eyes, see your doctor immediately.
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6-5
6
If gasoline spills on your skin, wash with
soap and water. If gasoline spills on your
clothing, change your clothes. If knocking or pinging occurs, try a different
brand or higher octane gasoline. Unleaded
fuel will give you longer spark plug life and re-
duced maintenance cost. Gasoline contain-
ing ethanol can be used if the ethanol content
does not exceed 10% (E10). Gasoline con-
taining methanol is not recommended be-
cause it can cause damage to the fuel system
or vehicle performance problems.
TIPThis mark identifies the recommended fuel
for this vehicle as specified by European
regulation (EN228).
 Check that gasoline nozzle has the same
identifier when fueling. Portable fuel containers
If you carry a portable fuel container in the
bed of your Yamaha YXZ1000E, be sure to
secure it with the cap tightened before driving
the vehicle.
Recommended fuel:
Regular unleaded gasoline (Gasohol [E10]
acceptable)
Fuel tank capacity: 34 L (9.0 US gal, 7.5 Imp.gal)
Fuel reserve amount: 8.5 L (2.24 US gal, 1.87 Imp.gal)
E5
E10
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